for UE Boom 2 / Megaboom/Mini Boom/Roll 2 / Roll 360 Bluetooth Speaker House Home Wall AC Charger Conveniently charges your device from home, office, hotel, and etc.. Comes with Intelligent Chip. Prevents overcharging and overheating. Output: DC5V 1000mAh Cord Lenght: Aprx. 4 FT Quantity: 1